Lanka Kade Simple Puzzles are made of MDF and are 4 piece mother and baby sets. They are suitable for children aged 1 to 5 years and are both fun and educational. To minimise enviromental impact, raw materials used are from sustainable resources where possible. Lanka Kade is a member of the British Fair Trade Network and complies with the internationally accepted 10 Principles of Fair Trade. Weight: 150gm Size: 120mm x 90mm x 25mm Age: 10 months +